تیترازول ید0.1نرمال

Iodine solution              109910
Catalogue Number        1099100001
Packaging               Glass ampoule
HS Code                      3822 00 00      
Density            1.38 g/cm3 (20 °C    
pH value               6.7 (H₂O, 20 °C      
                                Hazard Pictogram
Hazard Statement(s) H373:    May cause damage to organs through prolonged or repeated exposure.
EUH210: Safety data sheet available on request. 

Precautionary Statement(s)                                    P314: Get medical advice/ attention if you feel unwell
Signal Word                                                          Warning .
Storage class                       10 - 13 Other liquids and solids
WGK                    WGK 1 slightly water endangering
Disposal                      Aqueous solutions: Container D28.          
Storage                                   Store at +15°C to +25°C.    
Concentration after dilution to 1 liter: c(I₂) = 0.05 mol/l
Amount-of-substance concentration                                               0.05000 mol/l    
The concentration of this solution was determined with sodium thiosulfate standard solution (Merck article number 1.09147) standardized against volumetric standard potassium iodate (Merck article number 1.02404). The determined titer at 20°C was 1.000 with an expanded measurement uncertainty of ± 0.004 (k=2 coverage factor for 95% coverage probility). The certified value is traceable to primary standard NIST SRM 136f (NIST: National Institute of Standards and Technology, USA) by means of volumetric standard potassium iodate, measured in the accredited calibration laboratory of Merck KGaA in a       
 
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for 1000 ml, c(I₂) = 0.05 mol/l (0.1 N) Titrisol